Hello, I wonder if anyone could diagnose me? For a day and a half I've had the oddest feeling in half of my face. From under my eye to my neck on the left side, I've lost feeling, it's like I've been anaesthetised. Inside my mouth is also odd on the gum on that side, aching a little. I've felt slightly headachey and also every hour or so been getting very hot, although I don't go red when I get hot, and this soon subsides. I was taking co-coda of for back pain for 10 days, and am nearly off these now (one a day) so wondered if it may be a side effect of that? Any ideas please?